package day31;

// 不会！！

// 分解因数（全是素数）+从小到大

import java.util.Scanner;

public class Main2 {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        while (in.hasNextLong()) {
            long num = in.nextLong();
            if(num >= 2) {

            }
        }
    }
}
